例子
XML 文件：
代碼如下<?xml version="1.0" encoding="ISO-8859-1"?>
<note>
<to>George</to>
<from>John</from>
<heading>Reminder</heading>
<body>Don't forget the meeting!</body>
</note>
PHP 代碼：
<?php
if (file_exists('test.xml'))
{
$xml = simplexml_load_file('test.xml');
var_dump($xml);
}
else
{
exit('Error.');
}
?>
輸出：
object(SimpleXMLElement)#1 (4)
{
["to"]=> string(4) "George"
["from"]=> string(4) "John"
["heading"]=> string(8) "Reminder"
["body"]=> string(29) "Don't forget the meeting!"
}
假如有一個“iciba.xml”文件，其內容如下：
代碼如下<?xml version="1.0" encoding="UTF-8"?>
<dict num="219" id="219" name="219">
<key>天空</key>
<pos></pos>
<acceptation>Array；Array；</acceptation>
<sent>
<orig>The church tower stood against the sky like a finger pointing towards heaven.</orig>
<trans>教堂的尖塔在天空的映襯下宛如指向天空的手指。</trans>
</sent>
<sent>
<orig>A balloon floated across the sky.</orig>
<trans>氣球飄過天空。</trans>
</sent>
<sent>
<orig>A bolt of lightning lit up the sky.</orig>
<trans>（一道）閃電照亮了天空。</trans>
</sent>
<sent>
<orig>A bright moving object appeared in the sky at sunset.</orig>
<trans>日落西山時，天空出現了一個移動的發亮物體。</trans>
</sent>
<sent>
<orig>A bright rainbow arched above.</orig>
<trans>一彎明亮的彩虹懸掛在天空。</trans>
</sent>
</dict>在PHP語言中我們可以用以下方法取得我們想要的值：
<?php
$xmldata = simplexml_load_file("iciba.xml");
header("Content-Type: text/html; charset=UTF-8");
print_r($xmldata); //第一部分www.111cn.net
$listcount = count($xmldata->sent);
for($i=0;$i<$listcount;$i++){ //第二部分
$dictlist = $xmldata->sent[$i];
echo "<br />例句：".$dictlist->orig;
echo "<br />翻譯：".$dictlist->trans;
}
?>“第一部分”將輸出：
SimpleXMLElement Object
(
[@attributes] => Array
(
[num] => 219
[id] => 219
[name] => 219
)
[key] => 天空
[pos] => SimpleXMLElement Object
(
)
[acceptation] => Array；Array；
[sent] => Array
(
[0] => SimpleXMLElement Object
(
[orig] => The church tower stood against the sky like a finger pointing towards heaven.
[trans] => 教堂的尖塔在天空的映襯下宛如指向天空的手指。
)
[1] => SimpleXMLElement Object
(
[orig] => A balloon floated across the sky.
[trans] => 氣球飄過天空。
)
[2] => SimpleXMLElement Object
(
[orig] => A bolt of lightning lit up the sky.
[trans] => （一道）閃電照亮了天空。
)
[3] => SimpleXMLElement Object
(
[orig] => A bright moving object appeared in the sky at sunset.
[trans] => 日落西山時，天空出現了一個移動的發亮物體。
)
[4] => SimpleXMLElement Object
(
[orig] => A bright rainbow arched above.
[trans] => 一彎明亮的彩虹懸掛在天空。
)
)
)“第二部分”將輸出：
例句：The church tower stood against the sky like a finger pointing towards heaven.
翻譯：教堂的尖塔在天空的映襯下宛如指向天空的手指。
例句：A balloon floated across the sky.
翻譯：氣球飄過天空。
例句：A bolt of lightning lit up the sky.
翻譯：(一道)閃電照亮了天空。
例句：A bright moving object appeared in the sky at sunset.
翻譯：日落西山時，天空出現了一個移動的發亮物體。
例句：A bright rainbow arched above.
翻譯：一彎明亮的彩虹懸掛在天空。
例子，更深入的一個遍歷輸出生成表格
代碼如下eader("content-type:text/html; charset=utf-8"); //設置編碼
$xml = simplexml_load_file('a.xml'); //載入xml文件 $lists和xml文件的根節點是一樣的
echo $xml->company."<br>";
echo $xml->town."<br>id:";
echo $xml->town['id']."<br>parent:";
echo $xml->town['parent']."<br>";
echo "<br>循環讀取:<br>";
foreach($xml->user as $users){ //有多個user，取得的是數組，循環輸出
echo "-------------------<br>";
echo "姓名:".$users->name."<br>";
echo "編號:".$users->age."<br>";
echo "性別:".$users->age['sex']."<br>";
echo "序號:".$users->height."<br>";
}
echo "<br>循環讀取:<br>";
foreach($xml->town as $towns){ //有多個user，取得的是數組，循環輸出
echo "-------------------<br>";
echo "id:".$towns['id']."<br>";
echo "歸屬:".$towns['parent']."<br>";
echo "地區:".$towns."<br>";
}
